/**
 * Copyright 2017 IBM Corp. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the 'License'); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
'use strict';
const express = require('express'); // app server
const bodyParser = require('body-parser'); // parser for post requests
const server = express();
const request = require('request');
// Bootstrap application settings
server.use(express.static('./public')); // load UI from public folder
server.use(bodyParser.json());
const port = process.env.PORT || 8000;
//function
server.listen(port, function() {
  console.log('Server running on port: %d', port);
});